This here is the oldest mouse of the latest cache. This (040) mouse is the variation that most people relate too out of the 35 variations listed. This is one of the two variations that have been found in electric blue. This aqua example has one pinprick to underside of front ring and one damaged SDP. Double struck front embossing, bubbles and fizz in ears and ample dome glass prove to me that this one scrubbed up to be a goodin' !! No fear at $40 + shipping. First email that says' "I'll take it.". No PayPal.